Hel-Cor Galvanized CSP

Since 1934, Hel-Cor pipe has proven its effectiveness and durability in countless installations under diverse conditions. It offers these distinct advantages:

• Helical corrugations and continuous lock-seam provide high compressive strength in a lightweight, thin-walled structure
• Designers can select from 2 shapes, 2 corrugations, 5 wall thicknesses and 3 coatings to optimize the pipe design for each application and design service life
• Hugger band couplers provide superior mechanical pull-apart resistance
• Factory-made fittings are lightweight and easy to install
• Lowest installed cost — lightweight and available in long lengths, minimizing installation time

Armtec perforated Hel-Cor pipe provides a system to effectively drain ground water below paved surfaces such as roadways, parking lots, airport runways and recreational areas; and areas adjacent to buildings, bridge abutments and retaining walls. Perforated Hel-Cor pipe offers exceptional performance for groundwater drainage in low-lying areas, particularly where high strength and hydraulic capacity are required.

Typical Applications

• Culverts
• Storm sewers
• Stormwater detention tanks
• Stream enclosures
• Cooling water lines
• Underpasses
• Intakes
• Outfalls
• Irrigation lines
• Water transmission lines
• Storage relief tanks
• Caissons

Product Features

• Fast installation – lightweight and long lengths with fewer joints
• Efficient shipping for remote locations – pieces can be nested
• Lowest installed cost compared to other large diameter pipe materials
• Couplers provide mechanical pull-apart resistance – critical in soft soils
• Variety of materials to match design service life to material service life

Specifications

• Available in round pipe from 300mm to 3600mm diameter and in pipe arch sizes up to 2130mm span by 1460mm rise
• Perforated Hel-Cor pipe ranges from 150mm to 400mm in diameter